ProofSnap Verify

com.getproofsnap由 getproofsnap.com 發布官方發布者v1.0.1更新於 Nov 6, 2026

Check by manifest SHA-256, without an account, whether the ProofSnap API issued an evidence package.

發布方自己的服務：ProofSnap

已驗證Streamable HTTP可網頁執行知識與記憶安全與監控

概覽

AI 產生的概覽

公開的 ProofSnap 帳本查詢服務，讓助理依 manifest 的 SHA-256 判斷某個證據包是否由 ProofSnap 簽發以及簽發時間。

可以做什麼
  • 在 ProofSnap 公開帳本中查詢證據包 manifest.json 的 SHA-256
  • 回報 ProofSnap 是否簽發了完全相同的 manifest 以及簽發時間
  • 涵蓋透過 ProofSnap API 或主控台簽發的證據包，瀏覽器擴充功能產生的包不在該帳本中
適用情境
當你已有證據包或其 manifest 雜湊，想在不註冊帳號的情況下獨立確認它是否由 ProofSnap 簽發及簽發時間時使用。它是 ProofSnap 主要擷取服務的純驗證搭配服務。
執行需求
遠端 Streamable HTTP 端點；不需要帳號、API 金鑰、環境變數或請求標頭。
安裝前請注意
它只回報 ProofSnap 帳本中的簽發紀錄，因此以瀏覽器擴充功能產生的包查不到。查詢會把 manifest 雜湊傳送到 ProofSnap 的伺服器。

安裝

在 SourceWeft 中

  1. 開啟 儀表板中的 ProofSnap Verify，將其新增到工作區。
  2. 為需要使用其工具的對話啟用該服務。

Web executable，透過 Streamable HTTP。 遠端服務在工作區中設定後即可從網頁執行環境執行。

交給代理程式安裝

把這段提示詞貼上到 Claude Code、Codex、Cursor 等代理程式，或 SourceWeft 對話中。代理程式會讀取該伺服器的安裝指南，先向你展示發布者、端點和登入方式，經你同意後再把它新增到你的客戶端。金鑰不會寫進任何命令。

閱讀 https://sourceweft.com/mcp/com.getproofsnap%2Fproofsnap-verify/install.md，並按其中說明把這個 MCP 伺服器接入我的客戶端。修改任何設定之前，先告訴我它的發布者、端點和登入方式，等我確認。不要把 API 金鑰寫進命令或我會提交的檔案；問我金鑰應從哪裡取得。

檢視代理程式所依據的安裝指南

其他 MCP 客戶端

把它新增到你客戶端的 mcpServers 設定中。

{
  "mcpServers": {
    "proofsnap-verify": {
      "type": "http",
      "url": "https://mcp.getproofsnap.com/verify/mcp"
    }
  }
}

README

[ProofSnap]

ProofSnap MCP server

Preserve public web pages as signed, timestamped evidence packages from your AI assistant, then verify them, compare versions and monitor pages for changes.

ProofSnap is a hosted remote MCP server. ProofSnap's own servers load the page, not the assistant, and seal a full-page screenshot, the HTML, the page text, metadata and a chain of custody into a signed manifest of SHA-256 hashes with an OpenTimestamps (Bitcoin) proof. On request, an eIDAS qualified timestamp from Disig a.s., a qualified trust service provider on the EU Trusted List, is added.

  • Server URL: https://mcp.getproofsnap.com/mcp (Streamable HTTP)
  • Sign-in: OAuth 2.1 with PKCE, Client ID Metadata Documents and Dynamic Client Registration
  • Documentation and setup for every app: https://getproofsnap.com/api/mcp.html
  • Official MCP Registry: com.getproofsnap/proofsnap

A second public server, com.getproofsnap/proofsnap-verify at https://mcp.getproofsnap.com/verify/mcp, needs no sign-in and checks, by the SHA-256 of its manifest.json, whether ProofSnap's API or dashboard issued an evidence package.

This repository holds the connection files for the directories and apps listed below. The server itself is a hosted service; its code is not part of this repository.

What you can do

  • Capture one page, or up to 10 pages at once, as evidence
  • List, open and verify stored captures
  • Quote the sealed page text, with its hash checked against the signed manifest
  • Compare two captures of the same page and seal the result as its own package
  • Certify a file by its SHA-256 (the file stays on your device)
  • Monitor a page at an interval, on a cron or when it changes
  • On the Legal plans, create matters, add captures and export a matter as one ZIP with a chain of custody report

Example: "Capture https://example.com as evidence."

The connector cannot delete anything, change billing or API keys, or see your password.

What you need

A ProofSnap API account with a confirmed email address, created at https://app.getproofsnap.com/. It is separate from the ProofSnap browser extension. Every new account includes a sandbox of 50 watermarked test captures that are not billed. Live captures count toward your plan; schedules need a paid plan; matters need a Legal plan; an eIDAS timestamp costs $1.99 per stamp. Before a costly request, ProofSnap returns the cost first and runs the request only after you confirm it. Plans: https://getproofsnap.com/api/index.html#pricing

Connect

When you connect, sign in with your ProofSnap account and choose Read only or Read and create.

AppHow
Claude (web, desktop, mobile)Settings > Connectors > Add custom connector, URL https://mcp.getproofsnap.com/mcp
Claude Codeclaude mcp add --transport http proofsnap https://mcp.getproofsnap.com/mcp
ChatGPTSettings > Apps & Connectors, add a custom app with the server URL (on some plans turn on developer mode under Advanced settings first)
CursorAdd to Cursor or use mcp.json from this repository
VS Code with GitHub CopilotInstall in VS Code or add to .vscode/mcp.json in your workspace: {"servers":{"proofsnap":{"type":"http","url":"https://mcp.getproofsnap.com/mcp"}}}
Codex CLIcodex mcp add proofsnap --url https://mcp.getproofsnap.com/mcp then codex mcp login proofsnap
Gemini CLIgemini extensions install https://github.com/proofsnap/proofsnap-mcp or gemini mcp add --transport http proofsnap https://mcp.getproofsnap.com/mcp
Grokgrok.com/connectors > New Connector > Custom, URL https://mcp.getproofsnap.com/mcp
Mistral Vibe, Perplexity, n8n and other MCP appssee https://getproofsnap.com/api/mcp.html

Step-by-step instructions for each app: https://getproofsnap.com/api/mcp.html

Files in this repository

FileFor
server.jsonOfficial MCP Registry entry
mcp.json, .cursor-plugin/plugin.jsonCursor
.mcp.json, .claude-plugin/plugin.jsonClaude Code plugin
gemini-extension.jsonGemini CLI extension

Support and security

License

The files in this repository are released under the MIT License. The ProofSnap service is provided under its own terms.

來源：README.md，提交 427e44f

工具

1

lookup_manifest

Check whether ProofSnap issued a manifest

Looks up the SHA-256 of an evidence package's manifest.json in ProofSnap's public ledger: whether ProofSnap issued exactly this manifest, and when. It covers packages issued by the ProofSnap API and dashboard; packages made with the browser extension are not in this ledger. Returns issued (true or false) and, when issued, issued_at, the package type and eidas (whether the package carries an eIDAS qualified timestamp). Reads public ledger data only; no account is needed.

輸入參數hash必填

版本歷史

2
  1. v1.0.1最新Nov 6, 2026
  2. v1.0.0Oct 30, 2026

評分

已滿足適用檢查項的 100%

該評分衡量此收錄條目的完整程度，依據註冊中心條目、端點與公開來源計算得出。它不是對伺服器本身的評價，也不表示伺服器安全或目前可用：可連通性是帶日期的檢查結果，評分也不包含安裝量或使用者評價。

  • 近 30 天內可連通必需25 分
  • 已宣告認證方式必需10 分
  • 已列出工具必需15 分
  • 描述必需15 分
  • 圖示10 分
  • 文件15 分
  • 授權條款10 分

其他 Getproofsnap 整合

ProofSnap

com.getproofsnap官方發布者

託管型 MCP 伺服器，讓助理把公開網頁擷取為附簽章與時間戳的證據，並可驗證、比較與監控頁面。

Streamable HTTP可網頁執行驗證方式
網頁搜尋與抓取需要憑證Nov 6, 2026